Details of the changes in the v5 firmware are outlined here: V5 Firmware - What's new?
As myenergi products have developed over a number of years, unfortunately the process of updating your firmware can be quite complicated, particularly if you have several different products with a mixture of old and new.
With each new product, we are working to make this update process easier, but for the time being we have produced this guide to take you through each step of the process.
Start by clicking on an image that best describes your setup
|I have a zappi v1 and also an eddi or zappi||I have a zappi v2 and/or eddi
I don't have a zappi v1